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Daniel Kampert edited this page Oct 31, 2023 · 5 revisions

How to use Apps on the watch

It´s possible to change the function set of the watch by adding, removing or creating apps. The firmware contains a set of predefined apps which can be used by default.

How to enable / disable default apps

Each app can be enabled / disabled via ZSWatch -> Applications in Kconfig. Please note that specific apps do have specific requirements to get used.

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IAQ app

The IAQ app depends on the usage of the IAQ driver. To use both you first have to download the Bosch BSEC 2 library from their website.

NOTE
You have to register yourself and you have to accept the license agreement to use this library.

After downloading the library you have to copy + paste the library directory in the ext_drivers directory

- ext_drivers
  - BSEC2
  - ...

Now you have to change the following options in Kconfig

  • Disable BME680 driver (CONFIG_BME680=n)
  • Select Use Bosch BSEC library (CONFIG_EXTERNAL_USE_BOSCH_BSEC=y)
  • Select Activate the application IAQ (CONFIG_APPLICATIONS_USE_IAQ=y)
  • Optional: Configure the BSEC driver under ZSWatch -> Custom Drivers -> Drivers

How to write custom apps

TBD

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